Event args for StandaloneWebView.ClientCertificateRequested.
StandaloneX509Certificate[] Certificates
The list of certificates to choose from. This list has already been pruned by Chromium so that it only contains certificates from issuers that the server trusts.
void Select(StandaloneX509Certificate certificate)
The callback to invoke to select a certificate. The certificate parameter can either be one of the certificates from the Certificates array or null
to continue without a certificate.